/Engine/Plugins/VirtualProduction/LiveLinkVRPN/Source/LiveLinkVRPN/Public/LiveLinkVRPNSource.h
union VRPNDeviceUnion
vrpn_Analog_Rem...
Analog
vrpn_Button_Rem...
Button
vrpn_Dial_Remot...
Dial
void *
RawPointer
vrpn_Tracker_Re...
Tracker